package cn.arnold.leetcode;

import java.util.concurrent.TimeUnit;

/**
 * @author Arnold-Xiang
 * @Info
 */
public class TestT {
}

class A implements Runnable{
    private  int i;
    public A(int i){
        this.i = i;
    }

    @Override
    public void run() {
        try {
            TimeUnit.SECONDS.sleep(100);
        } catch (InterruptedException e) {
            e.printStackTrace();
        }
    }
}
